<template>
	<div>
		<h1>人员列表</h1>
		<h3 style="color:red">Count组件求和为：{{sum}}</h3>
		<input type="text" placeholder="请输入名字" v-model="name">
		<button @click="add">添加</button>
		<ul>
			<li v-for="p in personList" :key="p.id">{{p.name}}</li>
		</ul>
	</div>
</template>

<script>
	import {nanoid} from 'nanoid'
	export default {
		name:'Person',
		data() { 
			return {
				name:''
			}
		},
		computed:{
			personList(){
				return this.$store.state.personList
			},
			sum(){
				return this.$store.state.sum
			}
		},
		methods: {
			add(){
				const personObj = {id:nanoid(),name:this.name}
				this.$store.commit('ADD_PERSON',personObj)
				this.name = ''
			}
		},
	}
</script>
